books.google.com - More brittle than glass, at times stronger than steel, at other times flowing like molasses, ice covers 10 percent of the earth’s land and 7 percent of its oceans. Mariana Gosnell here explores the history and uses of ice in all its complexity, grandeur, and significance. From the freezing of Pleasant...http://books.google.com/books/about/Ice.html?id=xs80yzoitQ0C&utm_source=gb-gplus-shareIce